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See Note 1 Below <br /> E>cisting <br /> 6" Min- 6" �— Pavemen� —I-j 6" -6" Min <br /> (Typ)i (TyP) <br /> 3, „ �\ /N;\ ' See Note 2 Below' ^� ; <br /> \ / Co99 \� 99 <br /> l mpact in 12 max \\ 3'—0 <br /> \\ layers to a min relative �\ <br /> %\ \ compaction of 95% ------- \ Var <br /> — — \� under pavement� and \ — <br /> Var \\ --_— -- \X 90% outside pavement. \ <br /> - - / \i <br /> Compact in 24" max ODS 12" . <br /> \� layers to a min relative \\ \\ <br /> OD/2 compaction of 85%. <br /> Compact in 6" layers <br /> to a min relative <br /> compaction of 90%. <br /> 10" Min OD 10" Min 10" Min OD 10" Min <br /> OD OD <br /> + 20" Min ; 20 Min <br /> RIGID CONDUIT FLEXIBLE CONDUIT <br /> NOTES: <br /> 1. New pavement shall be 1" thicker than existing pavement, minimum. <br /> of 0.25 - Ft. New base shall be 1" thicker than existing base, min of 0.50 Ft. <br /> 2. Select native material or imported granular material as approved by the Director <br /> of Public Works. Backfill with materials equal to or better than the existing <br /> pavement and base in quality. <br /> 3. Relative compaction of materials shall be tested in accordance with <br /> the State of California, Dept. of Transportation Testing Manuals, test <br /> method No. California 216 or 231. <br /> 4. All existing pavement shall be neatly cut to line prior to trench excavation. <br /> 5. Jetting or ponding will be permitted within the street right—of—way with <br /> a 3 year bond, when approved by the Director of Public Works. <br /> 6. When shown by soil composition and compactability, ninety percent (90%) <br /> compaction may be used, when approved by the Director of Public Works. <br /> 7. Special bedding and backfill requirements may be shown on the plans or <br /> specified in the special provisions. <br /> p Approved by: <br /> TYIPCAL TRENCH BACKFILL <br /> No. Revision Description Date <br /> T CO <br /> IJ1lTT'Y OF SAN TOAQUIIV <br /> DEPARTMENT OF PUBLIC WORKS I <br /> w rrmDg fer YOU Date: DEC 2014 Std. Dwg. No. R®29 <br />